We are planning to spend 10 days in Lisbon, Madrid, Seville and Barcelona soon. I am debating what camera I should bring.

Choices are:

1. 5x7 with a tripod, great for street and building, but too slow for people shooting
2. a Graflex super d 4x5 with a monopod. I did this in Tibet, great for people shooting, but not great for buildings.
3. a rangefinder 45 Saber with a monopod, similar to #2, but lighter.

Are tripods allowed on street or inside churches in Spain?

Thanks.